1248796744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41549}}^1$

素因数の和:41602

約数の個数: 48

約数和(自身を含む): 2678728500

約数和(自身を除く): 1429931756

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 3757, 7514, 15028, 30056, 41549, 83098, 166196, 332392, 540137, 706333, 1080274, 1412666, 2160548, 2825332, 4321096, 5650664, 9182329, 12007661, 18364658, 24015322, 36729316, 48030644, 73458632, 96061288, 156099593, 312199186, 624398372, 1248796744]

約数ペア:

[(1, 1248796744), (2, 624398372), (4, 312199186), (8, 156099593), (13, 96061288), (17, 73458632), (26, 48030644), (34, 36729316), (52, 24015322), (68, 18364658), (104, 12007661), (136, 9182329), (221, 5650664), (289, 4321096), (442, 2825332), (578, 2160548), (884, 1412666), (1156, 1080274), (1768, 706333), (2312, 540137), (3757, 332392), (7514, 166196), (15028, 83098), (30056, 41549)]